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參數(shù)資料
| 型號(hào)： | Si9181 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Micropower 350-mA CMOS LDO Regulator With Error Flag/Power-On-Reset(350mA微功耗CMOS低壓差穩(wěn)壓器（帶電源錯(cuò)誤標(biāo)記和加電復(fù)位）) |
| 中文描述： | 微350毫安的CMOS LDO穩(wěn)壓器在錯(cuò)誤旗/上電復(fù)位（350mA的微功耗的CMOS低壓差穩(wěn)壓器（帶電源錯(cuò)誤標(biāo)記和加電復(fù)位）） |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 130K |
| 代理商： | SI9181 |
Si9181
Vishay Siliconix
New Product
www.vishay.com FaxBack 408-970-5600
2
Document Number: 71119
S-01484—Rev. B, 03-Jul-00
Input Voltage, V
IN
SD Input Voltage, V
SD
Output Current, I
OUT
Output Voltage, V
OUT
Maximum Junction Temperature, T
J(max)
Storage Temperature, T
STG
ESD (Human Body Model)
6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to V
IN
Short Circuit Protected
–0.3 V to V
O(nom)
+ 0.3 V
150 C
–55 C to 150 C
2 kV
Power Dissipation (Package)
a
8-Pin TSSOP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Impedance (
JA
)
8-Pin TSSOP
b
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes
a.
Device mounted with all leads soldered or welded to PC board.
b.
Derate 8.3 mW/ C above T
A
= 25 C
833 mW
120 C/W
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those ndicated n the operational sections of the specifications s not mplied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Input Voltage, V
IN
Output Voltage, V
OUT
(Adjustable Version)
SD Input Voltage, V
SD
2 V to 6 V
1.5 V to 5 V
0 V to V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature, T
A
Operating Junction Temperature, T
J
–40 C to 85 C
–40 C to 125 C
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
C
IN
= 2.2 F C
OUT
= 2.2 F (ceramic, X5R or X7R type) , C
NOISE
= 0.1 F (ceramic)
C
OUT
Range = 1 F to 10 F (
10%, x5R or x7R type)
C
IN
C
OUT
SPECIFICATIONS
Test Conditions
Unless Otherwise Specified
V
IN
= V
OUT(nom)
+ 1 V, I
OUT
= 1 mA
C
IN
= 2.2 F, C
OUT
= 2.2 F, V
SD
= 1.5 V
1 V I
Limits
–40 to 85 C
Parameter
Symbol
Temp
a
Min
b
Typ
c
Max
b
Unit
Output Voltage Range
V
OUT
Adjustable Version
Full
1.5
5
V
Outp
(Fixed Versions)
1 mA
I
OUT
350 mA
Room
–1.5
1.5
% V
O(nom)
g
y
Full
–2.5
2.5
Feedback Voltage (ADJ Version)
V
ADJ
Room
1.191
1.215
1.239
V
Full
1.179
1.251
Line Regulation
(Except 5-V Version)
From V
IN
= V
OUT(nom)
+ 1 V
to V
OUT(nom)
Full
–0.18
0.18
%/V
Line Regulation (5-V Version)
V
OUT
100
V
IN
V
OUT(nom)
From V
IN
= 5.5 V to 6 V
Full
–0.18
0.18
Line Regulation (ADJ Version)
V
OUT
= 1.5 V, From V
IN
= 2.5 V to 3.5 V
Full
–0.18
0.18
V
OUT
= 5 V, From V
IN
= 5.5 V to 6 V
Full
–0.18
0.18
Drop
(@V
OUT
d
V
IN
– V
OUT
I
OUT
= 10 mA
Room
5
20
2 V)
I
OUT
= 200 mA
Room
85
180
g
I
OUT
= 350 mA
Room
150
400
Full
550
mV
Dropout Voltage
d
(@V
OUT
I
OUT
= 200 mA
Room
170
250
2 V, V
IN
2 V)
I
OUT
= 350 mA
Room
290
425
Full
525
Ground Pin Current
d Pi C
d Pi C
I
GND
I
OUT
= 0 mA
Room
150
A
I
OUT
= 200 mA
Room
1000
Full
1500
I
OUT
= 350 mA
Room
1500
Full
2800
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI9181_05 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Micropower 350-mA CMOS LDO Regulator With Error Flag/Power-On-Reset |
| SI9181DB | 功能描述:電源管理IC開發(fā)工具 SI9181 Demo Board RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| SI9181DQ-15-T1 | 功能描述:低壓差穩(wěn)壓器 - LDO 350mA 1.5V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI9181DQ-15-T1-3 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Micropower 350-mA CMOS LDO Regulator With Error Flag/Power-On-Reset |
| SI9181DQ-15-T1-E3 | 功能描述:低壓差穩(wěn)壓器 - LDO 350mA 1.5V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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